45421438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{1231}}^1$

素因数の和:2223

約数の個数: 16

約数和(自身を含む): 71850240

約数和(自身を除く): 26428802

約数列:

[1, 2, 19, 38, 971, 1231, 1942, 2462, 18449, 23389, 36898, 46778, 1195301, 2390602, 22710719, 45421438]

約数ペア:

[(1, 45421438), (2, 22710719), (19, 2390602), (38, 1195301), (971, 46778), (1231, 36898), (1942, 23389), (2462, 18449)]